EP3351875A4 - Dry filter - Google Patents

Dry filter Download PDF

Info

Publication number
EP3351875A4
EP3351875A4 EP16845628.3A EP16845628A EP3351875A4 EP 3351875 A4 EP3351875 A4 EP 3351875A4 EP 16845628 A EP16845628 A EP 16845628A EP 3351875 A4 EP3351875 A4 EP 3351875A4
Authority
EP
European Patent Office
Prior art keywords
dry filter
dry
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16845628.3A
Other languages
German (de)
French (fr)
Other versions
EP3351875A1 (en
EP3351875B1 (en
Inventor
Linping Wu
Weiwei JIANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sanhua Intelligent Controls Co Ltd
Original Assignee
Zhejiang Sanhua Intelligent Controls Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Sanhua Intelligent Controls Co Ltd filed Critical Zhejiang Sanhua Intelligent Controls Co Ltd
Publication of EP3351875A1 publication Critical patent/EP3351875A1/en
Publication of EP3351875A4 publication Critical patent/EP3351875A4/en
Application granted granted Critical
Publication of EP3351875B1 publication Critical patent/EP3351875B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/003—Filters in combination with devices for the removal of liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
EP16845628.3A 2015-09-18 2016-08-23 Dry filter Active EP3351875B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510600491.8A CN106546040B (en) 2015-09-18 2015-09-18 Drying filter
PCT/CN2016/096409 WO2017045514A1 (en) 2015-09-18 2016-08-23 Dry filter

Publications (3)

Publication Number Publication Date
EP3351875A1 EP3351875A1 (en) 2018-07-25
EP3351875A4 true EP3351875A4 (en) 2019-04-03
EP3351875B1 EP3351875B1 (en) 2023-06-21

Family

ID=58288458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16845628.3A Active EP3351875B1 (en) 2015-09-18 2016-08-23 Dry filter

Country Status (4)

Country Link
US (1) US10406459B2 (en)
EP (1) EP3351875B1 (en)
CN (1) CN106546040B (en)
WO (1) WO2017045514A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107144039B (en) * 2017-05-31 2019-07-05 国药集团贵州血液制品有限公司 A kind of water cooling freezing machine and its go water method
CN107255381B (en) * 2017-07-31 2022-07-08 清华大学 Drying filter and refrigerating and heat pump system with same
CN107469484A (en) * 2017-08-28 2017-12-15 重庆洁邦电器有限公司 Suitable for the dust filtering device of food storage
USD890295S1 (en) * 2018-02-09 2020-07-14 Zhejiang Sanhua Intelligent Controls Co., Ltd. Dry filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811571A (en) * 1988-03-28 1989-03-14 Thermo King Corporation Refrigerant drier
US20120217200A1 (en) * 2011-02-28 2012-08-30 Zhejiang Sanhua Climate And Appliance Controls Group Co., Ltd One-way filter drier
CN203286824U (en) * 2013-05-22 2013-11-13 徐小芳 Dry filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680707A (en) * 1971-07-30 1972-08-01 Virginia Chemicals Inc Filter drier
US4637881A (en) * 1983-03-30 1987-01-20 Emerson Electric Co. Filter drier
US4683057A (en) * 1985-03-08 1987-07-28 Henry Valve Company Refillable filter-drier assembly
CN2103363U (en) * 1991-10-29 1992-05-06 泰兴县制药机械三厂 En-block double-filtering layer air disinfection filter
CN2597911Y (en) 2003-01-13 2004-01-07 成都龙泉制冷元件厂 Solid molecular sieve drying filter
US20110143754A1 (en) * 2008-07-24 2011-06-16 Roamware Inc. Predictive intelligence based automated camel testing
CN202427223U (en) * 2012-01-18 2012-09-12 浙江三花制冷集团有限公司 Dry filter and filtering component thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811571A (en) * 1988-03-28 1989-03-14 Thermo King Corporation Refrigerant drier
US20120217200A1 (en) * 2011-02-28 2012-08-30 Zhejiang Sanhua Climate And Appliance Controls Group Co., Ltd One-way filter drier
CN203286824U (en) * 2013-05-22 2013-11-13 徐小芳 Dry filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017045514A1 *

Also Published As

Publication number Publication date
US20180257009A1 (en) 2018-09-13
EP3351875A1 (en) 2018-07-25
US10406459B2 (en) 2019-09-10
EP3351875B1 (en) 2023-06-21
CN106546040B (en) 2020-11-17
WO2017045514A1 (en) 2017-03-23
CN106546040A (en) 2017-03-29

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